Warm
Average highs sit around 32°C, giving warm days by monthly-average standards.
October verdict
Mentawai Islands, Indonesia in October
Weather score51Mixed
Mixed for holiday weather
Average highs sit around 32°C, giving warm days by monthly-average standards. Sunshine averages 5.7h per day, enough for a balanced month. Rainfall averages 342mm, so showers are a real planning factor.
October weather
Monthly averages
Temp
32°C
Rain
342mm
Sun
5.7h
Sea
29°C
Weather score
51
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 342mm, so showers are a real planning factor.
Some sun
Sunshine averages 5.7h per day, enough for a balanced month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Mentawai Islands, Indonesia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
October32°C average high
October is close to Mentawai Islands' usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
October342mm average rain
October is wetter than Mentawai Islands' yearly average, so flexible plans matter more.
Driest monthsFebruary, May to June, and August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
October5.7 hours average sun
October is below Mentawai Islands' yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsFebruary and April to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
October29°C average sea
October is part of a consistently warm sea-temperature pattern, so swimming comfort changes little through the year.
Warmest seaAll year
Sea temperatures stay warm enough for easy swimming through the year.
Weather score
October51 weather score
October is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsFebruary and May to August
These months have the strongest weather score in the monthly averages.